詳細信息
軸承代號: NACHI NU2313E - 圓柱滾子軸承(NU系列)
軸承尺寸
d = 65D = 140
B = 48
Fw = 82.5
db(min) = 77
db(max) = -
dc(max) = 85
Da(max) = 128
ra(max) = 2
ra1(max) = 2
Mass = 3.56
額定動負荷: 247000
額定靜負荷: 287000
極限轉速(潤滑脂潤滑): 3800
極限轉速(油潤滑) 4500